公开(公告)号：WO2022087096A1

公开(公告)日：2022-04-28

申请号：PCT/US2021/055795

申请日：2021-10-20

Applicant: THE UNIVERSITY OF MASSACHUSETTS ,  BASF SE

Inventor： LESSER, Alan James ,  CAMARDA, Daniel Scott ,  LAMPE, Matthew ,  MUELLER-CRISTADORO, Anna Maria ,  MINNICHELLI, Mark D. ,  SARAF, Chinmay ,  LINNENBRINK, Martin

IPC: C08G59/18 ,  C08G59/22 ,  C08G59/32

Abstract: Disclosed herein is a composition comprising a cationically polymerizable first epoxide and a second epoxide. The first epoxide is a glycidyl epoxide and the second epoxide further comprises a glycidyl epoxide and/or a non-glycidyl epoxide. The disclosed composition further comprises an initiator and a filler, where the composition upon external stimulus undergoes an ionic polymerization reaction in a spatially propagating reaction front or in a global reaction that occurs throughout an entire composition.

公开(公告)号：WO2018039325A1

公开(公告)日：2018-03-01

申请号：PCT/US2017/048185

申请日：2017-08-23

Applicant: THE UNIVERSITY OF MASSACHUSETTS

Inventor： LESSER, Alan James ,  LAMPE, Matthew

IPC: C08F2/46 ,  C08F2/00 ,  C08F2/48 ,  C08G59/00 ,  C08G59/68 ,  C09J4/00 ,  C09J4/02

Abstract: Disclosed herein is a composition comprising a first low molecular weight molecule that is radically polymerizable; a second low molecular weight molecule that is ionically polymerizable; and an initiator package that comprises a free radical initiator, an ionic accelerator and an ionic initiator; where the first low molecular weight molecule undergoes a radical polymerization reaction when subjected to a first form of activation stimuli and where the second low molecular weight molecule undergoes an ionic polymerization reaction in a spatially propagating reaction front or in a global reaction that occurs throughout the entire composition; where the ionic polymerization is initiated by a second form of activation stimuli.

Abstract translation: 本文公开了包含可自由基聚合的第一低分子量分子的组合物; 可离子聚合的第二低分子量分子; 和包含自由基引发剂，离子促进剂和离子引发剂的引发剂包; 其中第一低分子量分子在经受第一形式的活化刺激时经历自由基聚合反应，并且其中第二低分子量分子在空间增长的反应前沿或整个反应中发生离子聚合反应 组成; 其中离子聚合由第二种形式的活化刺激引发。